Medical mouthpiece



FIG. 1 is a perspective view of a medical mouthpiece showing my new design;

FIG. 2 is a front view of a medical mouth piece thereof;

FIG. 3 is a rear view of a medical mouth piece thereof;

FIG. 4 is a left elevational view of a medical mouth piece thereof;

FIG. 5 is a right elevational view of a medical mouth piece thereof;

FIG. 6 is a top view of a medical mouth piece thereof; and,

FIG. 7 is a bottom view of a medical mouth piece thereof. 

The ornamental design for a medical mouth piece, as shown and described. 